13846690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 30627072

約数和(自身を除く): 16780382

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 421, 506, 598, 715, 842, 1265, 1430, 1495, 2105, 2530, 2990, 3289, 4210, 4631, 5473, 6578, 9262, 9683, 10946, 16445, 19366, 23155, 27365, 32890, 46310, 48415, 54730, 60203, 96830, 106513, 120406, 125879, 213026, 251758, 301015, 532565, 602030, 629395, 1065130, 1258790, 1384669, 2769338, 6923345, 13846690]

約数ペア:

[(1, 13846690), (2, 6923345), (5, 2769338), (10, 1384669), (11, 1258790), (13, 1065130), (22, 629395), (23, 602030), (26, 532565), (46, 301015), (55, 251758), (65, 213026), (110, 125879), (115, 120406), (130, 106513), (143, 96830), (230, 60203), (253, 54730), (286, 48415), (299, 46310), (421, 32890), (506, 27365), (598, 23155), (715, 19366), (842, 16445), (1265, 10946), (1430, 9683), (1495, 9262), (2105, 6578), (2530, 5473), (2990, 4631), (3289, 4210)]