22130445974

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{28631}}^1$

素因数の和:28821

約数の個数: 64

約数和(自身を含む): 42483474432

約数和(自身を除く): 20353028458

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 137, 182, 217, 274, 403, 434, 806, 959, 1781, 1918, 2821, 3562, 4247, 5642, 8494, 12467, 24934, 28631, 29729, 55211, 57262, 59458, 110422, 200417, 372203, 386477, 400834, 744406, 772954, 887561, 1775122, 2605421, 3922447, 5210842, 6212927, 7844894, 11538293, 12425854, 23076586, 27457129, 50991811, 54914258, 80768051, 101983622, 121595857, 161536102, 243191714, 356942677, 713885354, 851170999, 1580746141, 1702341998, 3161492282, 11065222987, 22130445974]

約数ペア:

[(1, 22130445974), (2, 11065222987), (7, 3161492282), (13, 1702341998), (14, 1580746141), (26, 851170999), (31, 713885354), (62, 356942677), (91, 243191714), (137, 161536102), (182, 121595857), (217, 101983622), (274, 80768051), (403, 54914258), (434, 50991811), (806, 27457129), (959, 23076586), (1781, 12425854), (1918, 11538293), (2821, 7844894), (3562, 6212927), (4247, 5210842), (5642, 3922447), (8494, 2605421), (12467, 1775122), (24934, 887561), (28631, 772954), (29729, 744406), (55211, 400834), (57262, 386477), (59458, 372203), (110422, 200417)]