11158016

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 80

約数和(自身を含む): 24879360

約数和(自身を除く): 13721344

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 37, 38, 62, 64, 74, 76, 124, 128, 148, 152, 248, 256, 296, 304, 496, 512, 589, 592, 608, 703, 992, 1147, 1178, 1184, 1216, 1406, 1984, 2294, 2356, 2368, 2432, 2812, 3968, 4588, 4712, 4736, 4864, 5624, 7936, 9176, 9424, 9472, 9728, 11248, 15872, 18352, 18848, 18944, 21793, 22496, 36704, 37696, 43586, 44992, 73408, 75392, 87172, 89984, 146816, 150784, 174344, 179968, 293632, 301568, 348688, 359936, 587264, 697376, 1394752, 2789504, 5579008, 11158016]

約数ペア:

[(1, 11158016), (2, 5579008), (4, 2789504), (8, 1394752), (16, 697376), (19, 587264), (31, 359936), (32, 348688), (37, 301568), (38, 293632), (62, 179968), (64, 174344), (74, 150784), (76, 146816), (124, 89984), (128, 87172), (148, 75392), (152, 73408), (248, 44992), (256, 43586), (296, 37696), (304, 36704), (496, 22496), (512, 21793), (589, 18944), (592, 18848), (608, 18352), (703, 15872), (992, 11248), (1147, 9728), (1178, 9472), (1184, 9424), (1216, 9176), (1406, 7936), (1984, 5624), (2294, 4864), (2356, 4736), (2368, 4712), (2432, 4588), (2812, 3968)]