19030956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13327}}^1$

素因数の和:13358

約数の個数: 48

約数和(自身を含む): 53738496

約数和(自身を除く): 34707540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 13327, 26654, 39981, 53308, 79962, 93289, 159924, 186578, 226559, 279867, 373156, 453118, 559734, 679677, 906236, 1119468, 1359354, 1585913, 2718708, 3171826, 4757739, 6343652, 9515478, 19030956]

約数ペア:

[(1, 19030956), (2, 9515478), (3, 6343652), (4, 4757739), (6, 3171826), (7, 2718708), (12, 1585913), (14, 1359354), (17, 1119468), (21, 906236), (28, 679677), (34, 559734), (42, 453118), (51, 373156), (68, 279867), (84, 226559), (102, 186578), (119, 159924), (204, 93289), (238, 79962), (357, 53308), (476, 39981), (714, 26654), (1428, 13327)]