23415106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 45158400

約数和(自身を除く): 21743294

約数列:

[1, 2, 11, 13, 19, 22, 26, 31, 38, 62, 139, 143, 209, 247, 278, 286, 341, 403, 418, 494, 589, 682, 806, 1178, 1529, 1807, 2641, 2717, 3058, 3614, 4309, 4433, 5282, 5434, 6479, 7657, 8618, 8866, 12958, 15314, 19877, 29051, 34333, 39754, 47399, 56017, 58102, 68666, 81871, 84227, 94798, 112034, 163742, 168454, 377663, 616187, 755326, 900581, 1064323, 1232374, 1801162, 2128646, 11707553, 23415106]

約数ペア:

[(1, 23415106), (2, 11707553), (11, 2128646), (13, 1801162), (19, 1232374), (22, 1064323), (26, 900581), (31, 755326), (38, 616187), (62, 377663), (139, 168454), (143, 163742), (209, 112034), (247, 94798), (278, 84227), (286, 81871), (341, 68666), (403, 58102), (418, 56017), (494, 47399), (589, 39754), (682, 34333), (806, 29051), (1178, 19877), (1529, 15314), (1807, 12958), (2641, 8866), (2717, 8618), (3058, 7657), (3614, 6479), (4309, 5434), (4433, 5282)]