13927342

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 26142480

約数和(自身を除く): 12215138

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 121, 143, 209, 233, 242, 247, 286, 418, 466, 494, 1573, 2299, 2563, 2717, 3029, 3146, 4427, 4598, 5126, 5434, 6058, 8854, 28193, 29887, 33319, 48697, 56386, 57551, 59774, 66638, 97394, 115102, 366509, 535667, 633061, 733018, 1071334, 1266122, 6963671, 13927342]

約数ペア:

[(1, 13927342), (2, 6963671), (11, 1266122), (13, 1071334), (19, 733018), (22, 633061), (26, 535667), (38, 366509), (121, 115102), (143, 97394), (209, 66638), (233, 59774), (242, 57551), (247, 56386), (286, 48697), (418, 33319), (466, 29887), (494, 28193), (1573, 8854), (2299, 6058), (2563, 5434), (2717, 5126), (3029, 4598), (3146, 4427)]