15050128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1655

約数の個数: 40

約数和(自身を含む): 31704320

約数和(自身を除く): 16654192

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 1597, 2356, 3194, 4712, 6388, 9424, 12776, 25552, 30343, 49507, 60686, 99014, 121372, 198028, 242744, 396056, 485488, 792112, 940633, 1881266, 3762532, 7525064, 15050128]

約数ペア:

[(1, 15050128), (2, 7525064), (4, 3762532), (8, 1881266), (16, 940633), (19, 792112), (31, 485488), (38, 396056), (62, 242744), (76, 198028), (124, 121372), (152, 99014), (248, 60686), (304, 49507), (496, 30343), (589, 25552), (1178, 12776), (1597, 9424), (2356, 6388), (3194, 4712)]