13590586

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 22579200

約数和(自身を除く): 8988614

約数列:

[1, 2, 19, 31, 38, 62, 83, 139, 166, 278, 589, 1178, 1577, 2573, 2641, 3154, 4309, 5146, 5282, 8618, 11537, 23074, 48887, 81871, 97774, 163742, 219203, 357647, 438406, 715294, 6795293, 13590586]

約数ペア:

[(1, 13590586), (2, 6795293), (19, 715294), (31, 438406), (38, 357647), (62, 219203), (83, 163742), (139, 97774), (166, 81871), (278, 48887), (589, 23074), (1178, 11537), (1577, 8618), (2573, 5282), (2641, 5146), (3154, 4309)]