15693504944

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{446447}}^1$

素因数の和:446494

約数の個数: 40

約数和(自身を含む): 32938933440

約数和(自身を除く): 17245428496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2197, 2704, 4394, 8788, 17576, 35152, 446447, 892894, 1785788, 3571576, 5803811, 7143152, 11607622, 23215244, 46430488, 75449543, 92860976, 150899086, 301798172, 603596344, 980844059, 1207192688, 1961688118, 3923376236, 7846752472, 15693504944]

約数ペア:

[(1, 15693504944), (2, 7846752472), (4, 3923376236), (8, 1961688118), (13, 1207192688), (16, 980844059), (26, 603596344), (52, 301798172), (104, 150899086), (169, 92860976), (208, 75449543), (338, 46430488), (676, 23215244), (1352, 11607622), (2197, 7143152), (2704, 5803811), (4394, 3571576), (8788, 1785788), (17576, 892894), (35152, 446447)]