15222914

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 27724800

約数和(自身を除く): 12501886

約数列:

[1, 2, 7, 14, 19, 38, 133, 151, 266, 302, 379, 758, 1057, 2114, 2653, 2869, 5306, 5738, 7201, 14402, 20083, 40166, 50407, 57229, 100814, 114458, 400603, 801206, 1087351, 2174702, 7611457, 15222914]

約数ペア:

[(1, 15222914), (2, 7611457), (7, 2174702), (14, 1087351), (19, 801206), (38, 400603), (133, 114458), (151, 100814), (266, 57229), (302, 50407), (379, 40166), (758, 20083), (1057, 14402), (2114, 7201), (2653, 5738), (2869, 5306)]