191910834

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1375

約数の個数: 48

約数和(自身を含む): 425917440

約数和(自身を除く): 234006606

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 157, 177, 314, 354, 471, 531, 942, 1062, 1151, 1413, 2302, 2826, 3453, 6906, 9263, 10359, 18526, 20718, 27789, 55578, 67909, 83367, 135818, 166734, 180707, 203727, 361414, 407454, 542121, 611181, 1084242, 1222362, 1626363, 3252726, 10661713, 21323426, 31985139, 63970278, 95955417, 191910834]

約数ペア:

[(1, 191910834), (2, 95955417), (3, 63970278), (6, 31985139), (9, 21323426), (18, 10661713), (59, 3252726), (118, 1626363), (157, 1222362), (177, 1084242), (314, 611181), (354, 542121), (471, 407454), (531, 361414), (942, 203727), (1062, 180707), (1151, 166734), (1413, 135818), (2302, 83367), (2826, 67909), (3453, 55578), (6906, 27789), (9263, 20718), (10359, 18526)]