19233382

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 35834400

約数和(自身を除く): 16601018

約数列:

[1, 2, 7, 14, 23, 46, 49, 53, 98, 106, 161, 322, 343, 371, 529, 686, 742, 1058, 1127, 1219, 2254, 2438, 2597, 3703, 5194, 7406, 7889, 8533, 15778, 17066, 18179, 25921, 28037, 36358, 51842, 56074, 59731, 119462, 181447, 196259, 362894, 392518, 418117, 836234, 1373813, 2747626, 9616691, 19233382]

約数ペア:

[(1, 19233382), (2, 9616691), (7, 2747626), (14, 1373813), (23, 836234), (46, 418117), (49, 392518), (53, 362894), (98, 196259), (106, 181447), (161, 119462), (322, 59731), (343, 56074), (371, 51842), (529, 36358), (686, 28037), (742, 25921), (1058, 18179), (1127, 17066), (1219, 15778), (2254, 8533), (2438, 7889), (2597, 7406), (3703, 5194)]