15665903656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1462463}}^1$

素因数の和:1462585

約数の個数: 32

約数和(自身を含む): 31940213760

約数和(自身を除く): 16274310104

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 1462463, 2924926, 5849852, 11699704, 19012019, 38024038, 76048076, 150633689, 152096152, 301267378, 602534756, 1205069512, 1958237957, 3916475914, 7832951828, 15665903656]

約数ペア:

[(1, 15665903656), (2, 7832951828), (4, 3916475914), (8, 1958237957), (13, 1205069512), (26, 602534756), (52, 301267378), (103, 152096152), (104, 150633689), (206, 76048076), (412, 38024038), (824, 19012019), (1339, 11699704), (2678, 5849852), (5356, 2924926), (10712, 1462463)]