15707874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2213}}^1$

素因数の和:2251

約数の個数: 48

約数和(自身を含む): 38895552

約数和(自身を除く): 23187678

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2213, 2366, 3549, 4426, 6639, 7098, 13278, 15491, 28769, 30982, 46473, 57538, 86307, 92946, 172614, 201383, 373997, 402766, 604149, 747994, 1121991, 1208298, 2243982, 2617979, 5235958, 7853937, 15707874]

約数ペア:

[(1, 15707874), (2, 7853937), (3, 5235958), (6, 2617979), (7, 2243982), (13, 1208298), (14, 1121991), (21, 747994), (26, 604149), (39, 402766), (42, 373997), (78, 201383), (91, 172614), (169, 92946), (182, 86307), (273, 57538), (338, 46473), (507, 30982), (546, 28769), (1014, 15491), (1183, 13278), (2213, 7098), (2366, 6639), (3549, 4426)]