19262656

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 112

約数和(自身を含む): 48117760

約数和(自身を除く): 28855104

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 73, 76, 112, 124, 133, 146, 152, 217, 224, 248, 266, 292, 304, 434, 448, 496, 511, 532, 584, 589, 608, 868, 992, 1022, 1064, 1168, 1178, 1216, 1387, 1736, 1984, 2044, 2128, 2263, 2336, 2356, 2774, 3472, 4088, 4123, 4256, 4526, 4672, 4712, 5548, 6944, 8176, 8246, 8512, 9052, 9424, 9709, 11096, 13888, 15841, 16352, 16492, 18104, 18848, 19418, 22192, 31682, 32704, 32984, 36208, 37696, 38836, 42997, 44384, 63364, 65968, 72416, 77672, 85994, 88768, 126728, 131936, 144832, 155344, 171988, 253456, 263872, 300979, 310688, 343976, 506912, 601958, 621376, 687952, 1013824, 1203916, 1375904, 2407832, 2751808, 4815664, 9631328, 19262656]

約数ペア:

[(1, 19262656), (2, 9631328), (4, 4815664), (7, 2751808), (8, 2407832), (14, 1375904), (16, 1203916), (19, 1013824), (28, 687952), (31, 621376), (32, 601958), (38, 506912), (56, 343976), (62, 310688), (64, 300979), (73, 263872), (76, 253456), (112, 171988), (124, 155344), (133, 144832), (146, 131936), (152, 126728), (217, 88768), (224, 85994), (248, 77672), (266, 72416), (292, 65968), (304, 63364), (434, 44384), (448, 42997), (496, 38836), (511, 37696), (532, 36208), (584, 32984), (589, 32704), (608, 31682), (868, 22192), (992, 19418), (1022, 18848), (1064, 18104), (1168, 16492), (1178, 16352), (1216, 15841), (1387, 13888), (1736, 11096), (1984, 9709), (2044, 9424), (2128, 9052), (2263, 8512), (2336, 8246), (2356, 8176), (2774, 6944), (3472, 5548), (4088, 4712), (4123, 4672), (4256, 4526)]