191912526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{19073}}^1$

素因数の和:19137

約数の個数: 48

約数和(自身を含む): 458233776

約数和(自身を除く): 266321250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1677, 3354, 5031, 10062, 19073, 38146, 57219, 114438, 171657, 247949, 343314, 495898, 743847, 820139, 1487694, 1640278, 2231541, 2460417, 4463082, 4920834, 7381251, 10661807, 14762502, 21323614, 31985421, 63970842, 95956263, 191912526]

約数ペア:

[(1, 191912526), (2, 95956263), (3, 63970842), (6, 31985421), (9, 21323614), (13, 14762502), (18, 10661807), (26, 7381251), (39, 4920834), (43, 4463082), (78, 2460417), (86, 2231541), (117, 1640278), (129, 1487694), (234, 820139), (258, 743847), (387, 495898), (559, 343314), (774, 247949), (1118, 171657), (1677, 114438), (3354, 57219), (5031, 38146), (10062, 19073)]