22259488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1$

素因数の和:1241

約数の個数: 48

約数和(自身を含む): 47658240

約数和(自身を除く): 25398752

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1181, 2356, 2362, 4712, 4724, 9424, 9448, 18848, 18896, 22439, 36611, 37792, 44878, 73222, 89756, 146444, 179512, 292888, 359024, 585776, 695609, 718048, 1171552, 1391218, 2782436, 5564872, 11129744, 22259488]

約数ペア:

[(1, 22259488), (2, 11129744), (4, 5564872), (8, 2782436), (16, 1391218), (19, 1171552), (31, 718048), (32, 695609), (38, 585776), (62, 359024), (76, 292888), (124, 179512), (152, 146444), (248, 89756), (304, 73222), (496, 44878), (589, 37792), (608, 36611), (992, 22439), (1178, 18896), (1181, 18848), (2356, 9448), (2362, 9424), (4712, 4724)]