41043838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 71280000

約数和(自身を除く): 30236162

約数列:

[1, 2, 11, 19, 22, 38, 149, 209, 298, 418, 659, 1318, 1639, 2831, 3278, 5662, 7249, 12521, 14498, 25042, 31141, 62282, 98191, 137731, 196382, 275462, 1080101, 1865629, 2160202, 3731258, 20521919, 41043838]

約数ペア:

[(1, 41043838), (2, 20521919), (11, 3731258), (19, 2160202), (22, 1865629), (38, 1080101), (149, 275462), (209, 196382), (298, 137731), (418, 98191), (659, 62282), (1318, 31141), (1639, 25042), (2831, 14498), (3278, 12521), (5662, 7249)]