15694612388

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{39233}}^1$

素因数の和:39421

約数の個数: 72

約数和(自身を含む): 34627457592

約数和(自身を除く): 18932845204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 157, 182, 196, 314, 364, 628, 637, 1099, 1274, 2041, 2198, 2548, 4082, 4396, 7693, 8164, 14287, 15386, 28574, 30772, 39233, 57148, 78466, 100009, 156932, 200018, 274631, 400036, 510029, 549262, 1020058, 1098524, 1922417, 2040116, 3570203, 3844834, 6159581, 7140406, 7689668, 12319162, 14280812, 24638324, 24991421, 43117067, 49982842, 80074553, 86234134, 99965684, 160149106, 172468268, 301819469, 320298212, 560521871, 603638938, 1121043742, 1207277876, 2242087484, 3923653097, 7847306194, 15694612388]

約数ペア:

[(1, 15694612388), (2, 7847306194), (4, 3923653097), (7, 2242087484), (13, 1207277876), (14, 1121043742), (26, 603638938), (28, 560521871), (49, 320298212), (52, 301819469), (91, 172468268), (98, 160149106), (157, 99965684), (182, 86234134), (196, 80074553), (314, 49982842), (364, 43117067), (628, 24991421), (637, 24638324), (1099, 14280812), (1274, 12319162), (2041, 7689668), (2198, 7140406), (2548, 6159581), (4082, 3844834), (4396, 3570203), (7693, 2040116), (8164, 1922417), (14287, 1098524), (15386, 1020058), (28574, 549262), (30772, 510029), (39233, 400036), (57148, 274631), (78466, 200018), (100009, 156932)]