19780424626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{811}}^1\times {\mathrm{1399}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 31102848000

約数和(自身を除く): 11322423374

約数列:

[1, 2, 23, 46, 379, 758, 811, 1399, 1622, 2798, 8717, 17434, 18653, 32177, 37306, 64354, 307369, 530221, 614738, 1060442, 1134589, 2269178, 7069487, 12195083, 14138974, 24390166, 26095547, 52191094, 430009231, 860018462, 9890212313, 19780424626]

約数ペア:

[(1, 19780424626), (2, 9890212313), (23, 860018462), (46, 430009231), (379, 52191094), (758, 26095547), (811, 24390166), (1399, 14138974), (1622, 12195083), (2798, 7069487), (8717, 2269178), (17434, 1134589), (18653, 1060442), (32177, 614738), (37306, 530221), (64354, 307369)]