15988158

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15583}}^1$

素因数の和:15613

約数の個数: 32

約数和(自身を含む): 37401600

約数和(自身を除く): 21413442

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 15583, 31166, 46749, 93498, 140247, 280494, 296077, 420741, 592154, 841482, 888231, 1776462, 2664693, 5329386, 7994079, 15988158]

約数ペア:

[(1, 15988158), (2, 7994079), (3, 5329386), (6, 2664693), (9, 1776462), (18, 888231), (19, 841482), (27, 592154), (38, 420741), (54, 296077), (57, 280494), (114, 140247), (171, 93498), (342, 46749), (513, 31166), (1026, 15583)]