19339710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2917}}^1$

素因数の和:2957

約数の個数: 64

約数和(自身を含む): 52944192

約数和(自身を除く): 33604482

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 2917, 3315, 5834, 6630, 8751, 14585, 17502, 29170, 37921, 43755, 49589, 75842, 87510, 99178, 113763, 148767, 189605, 227526, 247945, 297534, 379210, 495890, 568815, 644657, 743835, 1137630, 1289314, 1487670, 1933971, 3223285, 3867942, 6446570, 9669855, 19339710]

約数ペア:

[(1, 19339710), (2, 9669855), (3, 6446570), (5, 3867942), (6, 3223285), (10, 1933971), (13, 1487670), (15, 1289314), (17, 1137630), (26, 743835), (30, 644657), (34, 568815), (39, 495890), (51, 379210), (65, 297534), (78, 247945), (85, 227526), (102, 189605), (130, 148767), (170, 113763), (195, 99178), (221, 87510), (255, 75842), (390, 49589), (442, 43755), (510, 37921), (663, 29170), (1105, 17502), (1326, 14585), (2210, 8751), (2917, 6630), (3315, 5834)]