190812426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{26261}}^1$

素因数の和:26446

約数の個数: 32

約数和(自身を含む): 438680448

約数和(自身を除く): 247868022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 26261, 52522, 78783, 157566, 183827, 367654, 551481, 1102962, 4543153, 9086306, 13629459, 27258918, 31802071, 63604142, 95406213, 190812426]

約数ペア:

[(1, 190812426), (2, 95406213), (3, 63604142), (6, 31802071), (7, 27258918), (14, 13629459), (21, 9086306), (42, 4543153), (173, 1102962), (346, 551481), (519, 367654), (1038, 183827), (1211, 157566), (2422, 78783), (3633, 52522), (7266, 26261)]