15468926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 27820800

約数和(自身を除く): 12351874

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 1609, 3218, 4807, 9614, 17699, 30571, 35398, 37007, 61142, 74014, 336281, 407077, 672562, 703133, 814154, 1406266, 7734463, 15468926]

約数ペア:

[(1, 15468926), (2, 7734463), (11, 1406266), (19, 814154), (22, 703133), (23, 672562), (38, 407077), (46, 336281), (209, 74014), (253, 61142), (418, 37007), (437, 35398), (506, 30571), (874, 17699), (1609, 9614), (3218, 4807)]