19751735806

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{75503}}^1$

素因数の和:75597

約数の個数: 48

約数和(自身を含む): 34705262592

約数和(自身を除く): 14953526786

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 121, 242, 253, 506, 517, 1034, 1081, 2162, 2783, 5566, 5687, 11374, 11891, 23782, 75503, 130801, 151006, 261602, 830533, 1661066, 1736569, 3473138, 3548641, 7097282, 9135863, 18271726, 19102259, 38204518, 39035051, 78070102, 81618743, 163237486, 210124849, 420249698, 429385561, 858771122, 897806173, 1795612346, 9875867903, 19751735806]

約数ペア:

[(1, 19751735806), (2, 9875867903), (11, 1795612346), (22, 897806173), (23, 858771122), (46, 429385561), (47, 420249698), (94, 210124849), (121, 163237486), (242, 81618743), (253, 78070102), (506, 39035051), (517, 38204518), (1034, 19102259), (1081, 18271726), (2162, 9135863), (2783, 7097282), (5566, 3548641), (5687, 3473138), (11374, 1736569), (11891, 1661066), (23782, 830533), (75503, 261602), (130801, 151006)]