19531572

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 49008960

約数和(自身を除く): 29477388

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 1429, 2278, 2858, 3417, 4287, 4556, 5716, 6834, 8574, 13668, 17148, 24293, 48586, 72879, 95743, 97172, 145758, 191486, 287229, 291516, 382972, 574458, 1148916, 1627631, 3255262, 4882893, 6510524, 9765786, 19531572]

約数ペア:

[(1, 19531572), (2, 9765786), (3, 6510524), (4, 4882893), (6, 3255262), (12, 1627631), (17, 1148916), (34, 574458), (51, 382972), (67, 291516), (68, 287229), (102, 191486), (134, 145758), (201, 97172), (204, 95743), (268, 72879), (402, 48586), (804, 24293), (1139, 17148), (1429, 13668), (2278, 8574), (2858, 6834), (3417, 5716), (4287, 4556)]