19652056151

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{15473}}^1$

素因数の和:16331

約数の個数: 32

約数和(自身を含む): 25642770048

約数和(自身を除く): 5990713897

約数列:

[1, 7, 13, 17, 91, 119, 221, 821, 1547, 5747, 10673, 13957, 15473, 74711, 97699, 108311, 181441, 201149, 263041, 1270087, 1408043, 1841287, 3419533, 12703333, 23936731, 88923331, 165143329, 215956661, 1156003303, 1511696627, 2807436593, 19652056151]

約数ペア:

[(1, 19652056151), (7, 2807436593), (13, 1511696627), (17, 1156003303), (91, 215956661), (119, 165143329), (221, 88923331), (821, 23936731), (1547, 12703333), (5747, 3419533), (10673, 1841287), (13957, 1408043), (15473, 1270087), (74711, 263041), (97699, 201149), (108311, 181441)]