194637404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{19597}}^1$

素因数の和:19805

約数の個数: 24

約数和(自身を含む): 368755968

約数和(自身を除く): 174118564

約数列:

[1, 2, 4, 13, 26, 52, 191, 382, 764, 2483, 4966, 9932, 19597, 39194, 78388, 254761, 509522, 1019044, 3743027, 7486054, 14972108, 48659351, 97318702, 194637404]

約数ペア:

[(1, 194637404), (2, 97318702), (4, 48659351), (13, 14972108), (26, 7486054), (52, 3743027), (191, 1019044), (382, 509522), (764, 254761), (2483, 78388), (4966, 39194), (9932, 19597)]