16611964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1049}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 30164400

約数和(自身を除く): 13552436

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 1049, 2098, 3959, 4196, 7918, 15836, 38813, 77626, 112243, 155252, 224486, 448972, 4152991, 8305982, 16611964]

約数ペア:

[(1, 16611964), (2, 8305982), (4, 4152991), (37, 448972), (74, 224486), (107, 155252), (148, 112243), (214, 77626), (428, 38813), (1049, 15836), (2098, 7918), (3959, 4196)]