11815673758

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{21101}}^1$

素因数の和:21217

約数の個数: 64

約数和(自身を含む): 22170267648

約数和(自身を除く): 10354593890

約数列:

[1, 2, 7, 14, 23, 37, 46, 47, 74, 94, 161, 259, 322, 329, 518, 658, 851, 1081, 1702, 1739, 2162, 3478, 5957, 7567, 11914, 12173, 15134, 21101, 24346, 39997, 42202, 79994, 147707, 279979, 295414, 485323, 559958, 780737, 970646, 991747, 1561474, 1983494, 3397261, 5465159, 6794522, 6942229, 10930318, 13884458, 17956951, 22810181, 35913902, 36694639, 45620362, 73389278, 125698657, 159671267, 251397314, 256862473, 319342534, 513724946, 843976697, 1687953394, 5907836879, 11815673758]

約数ペア:

[(1, 11815673758), (2, 5907836879), (7, 1687953394), (14, 843976697), (23, 513724946), (37, 319342534), (46, 256862473), (47, 251397314), (74, 159671267), (94, 125698657), (161, 73389278), (259, 45620362), (322, 36694639), (329, 35913902), (518, 22810181), (658, 17956951), (851, 13884458), (1081, 10930318), (1702, 6942229), (1739, 6794522), (2162, 5465159), (3478, 3397261), (5957, 1983494), (7567, 1561474), (11914, 991747), (12173, 970646), (15134, 780737), (21101, 559958), (24346, 485323), (39997, 295414), (42202, 279979), (79994, 147707)]