15419714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 10241086

約数列:

[1, 2, 17, 34, 43, 53, 86, 106, 199, 398, 731, 901, 1462, 1802, 2279, 3383, 4558, 6766, 8557, 10547, 17114, 21094, 38743, 77486, 145469, 179299, 290938, 358598, 453521, 907042, 7709857, 15419714]

約数ペア:

[(1, 15419714), (2, 7709857), (17, 907042), (34, 453521), (43, 358598), (53, 290938), (86, 179299), (106, 145469), (199, 77486), (398, 38743), (731, 21094), (901, 17114), (1462, 10547), (1802, 8557), (2279, 6766), (3383, 4558)]