11951004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 30989952

約数和(自身を除く): 19038948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 83, 142, 156, 166, 169, 213, 249, 284, 332, 338, 426, 498, 507, 676, 852, 923, 996, 1014, 1079, 1846, 2028, 2158, 2769, 3237, 3692, 4316, 5538, 5893, 6474, 11076, 11786, 11999, 12948, 14027, 17679, 23572, 23998, 28054, 35358, 35997, 42081, 47996, 56108, 70716, 71994, 76609, 84162, 143988, 153218, 168324, 229827, 306436, 459654, 919308, 995917, 1991834, 2987751, 3983668, 5975502, 11951004]

約数ペア:

[(1, 11951004), (2, 5975502), (3, 3983668), (4, 2987751), (6, 1991834), (12, 995917), (13, 919308), (26, 459654), (39, 306436), (52, 229827), (71, 168324), (78, 153218), (83, 143988), (142, 84162), (156, 76609), (166, 71994), (169, 70716), (213, 56108), (249, 47996), (284, 42081), (332, 35997), (338, 35358), (426, 28054), (498, 23998), (507, 23572), (676, 17679), (852, 14027), (923, 12948), (996, 11999), (1014, 11786), (1079, 11076), (1846, 6474), (2028, 5893), (2158, 5538), (2769, 4316), (3237, 3692)]