22647470

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 41890176

約数和(自身を除く): 19242706

約数列:

[1, 2, 5, 10, 61, 122, 137, 271, 274, 305, 542, 610, 685, 1355, 1370, 2710, 8357, 16531, 16714, 33062, 37127, 41785, 74254, 82655, 83570, 165310, 185635, 371270, 2264747, 4529494, 11323735, 22647470]

約数ペア:

[(1, 22647470), (2, 11323735), (5, 4529494), (10, 2264747), (61, 371270), (122, 185635), (137, 165310), (271, 83570), (274, 82655), (305, 74254), (542, 41785), (610, 37127), (685, 33062), (1355, 16714), (1370, 16531), (2710, 8357)]