13302166988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{547}}^1\times {\mathrm{1531}}^1$

素因数の和:2131

約数の個数: 72

約数和(自身を含む): 26868510144

約数和(自身を除く): 13566343156

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 547, 722, 836, 1094, 1444, 1531, 2188, 3062, 3971, 6017, 6124, 7942, 10393, 12034, 15884, 16841, 20786, 24068, 29089, 33682, 41572, 58178, 67364, 114323, 116356, 197467, 228646, 319979, 394934, 457292, 552691, 639958, 789868, 837457, 1105382, 1279916, 1674914, 2172137, 2210764, 3349828, 4344274, 6079601, 8688548, 9212027, 12159202, 15911683, 18424054, 24318404, 31823366, 36848108, 63646732, 175028513, 302321977, 350057026, 604643954, 700114052, 1209287908, 3325541747, 6651083494, 13302166988]

約数ペア:

[(1, 13302166988), (2, 6651083494), (4, 3325541747), (11, 1209287908), (19, 700114052), (22, 604643954), (38, 350057026), (44, 302321977), (76, 175028513), (209, 63646732), (361, 36848108), (418, 31823366), (547, 24318404), (722, 18424054), (836, 15911683), (1094, 12159202), (1444, 9212027), (1531, 8688548), (2188, 6079601), (3062, 4344274), (3971, 3349828), (6017, 2210764), (6124, 2172137), (7942, 1674914), (10393, 1279916), (12034, 1105382), (15884, 837457), (16841, 789868), (20786, 639958), (24068, 552691), (29089, 457292), (33682, 394934), (41572, 319979), (58178, 228646), (67364, 197467), (114323, 116356)]