17872192

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{21481}}^1$

素因数の和:21506

約数の個数: 28

約数和(自身を含む): 38194996

約数和(自身を除く): 20322804

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 21481, 42962, 85924, 171848, 279253, 343696, 558506, 687392, 1117012, 1374784, 2234024, 4468048, 8936096, 17872192]

約数ペア:

[(1, 17872192), (2, 8936096), (4, 4468048), (8, 2234024), (13, 1374784), (16, 1117012), (26, 687392), (32, 558506), (52, 343696), (64, 279253), (104, 171848), (208, 85924), (416, 42962), (832, 21481)]