12699830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 27433728

約数和(自身を除く): 14733898

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 83, 107, 110, 130, 143, 166, 214, 286, 415, 535, 715, 830, 913, 1070, 1079, 1177, 1391, 1430, 1826, 2158, 2354, 2782, 4565, 5395, 5885, 6955, 8881, 9130, 10790, 11770, 11869, 13910, 15301, 17762, 23738, 30602, 44405, 59345, 76505, 88810, 97691, 115453, 118690, 153010, 195382, 230906, 488455, 577265, 976910, 1154530, 1269983, 2539966, 6349915, 12699830]

約数ペア:

[(1, 12699830), (2, 6349915), (5, 2539966), (10, 1269983), (11, 1154530), (13, 976910), (22, 577265), (26, 488455), (55, 230906), (65, 195382), (83, 153010), (107, 118690), (110, 115453), (130, 97691), (143, 88810), (166, 76505), (214, 59345), (286, 44405), (415, 30602), (535, 23738), (715, 17762), (830, 15301), (913, 13910), (1070, 11869), (1079, 11770), (1177, 10790), (1391, 9130), (1430, 8881), (1826, 6955), (2158, 5885), (2354, 5395), (2782, 4565)]