19634956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6113}}^1$

素因数の和:6201

約数の個数: 24

約数和(自身を含む): 38004624

約数和(自身を除く): 18369668

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 6113, 12226, 24452, 67243, 134486, 268972, 446249, 892498, 1784996, 4908739, 9817478, 19634956]

約数ペア:

[(1, 19634956), (2, 9817478), (4, 4908739), (11, 1784996), (22, 892498), (44, 446249), (73, 268972), (146, 134486), (292, 67243), (803, 24452), (1606, 12226), (3212, 6113)]