15673493188

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{457}}^1\times {\mathrm{2389}}^1$

素因数の和:2984

約数の個数: 48

約数和(自身を含む): 28534554160

約数和(自身を除く): 12861060972

約数列:

[1, 2, 4, 37, 74, 97, 148, 194, 388, 457, 914, 1828, 2389, 3589, 4778, 7178, 9556, 14356, 16909, 33818, 44329, 67636, 88393, 88658, 176786, 177316, 231733, 353572, 463466, 926932, 1091773, 1640173, 2183546, 3280346, 4367092, 6560692, 8574121, 17148242, 34296484, 40395601, 80791202, 105901981, 161582404, 211803962, 423607924, 3918373297, 7836746594, 15673493188]

約数ペア:

[(1, 15673493188), (2, 7836746594), (4, 3918373297), (37, 423607924), (74, 211803962), (97, 161582404), (148, 105901981), (194, 80791202), (388, 40395601), (457, 34296484), (914, 17148242), (1828, 8574121), (2389, 6560692), (3589, 4367092), (4778, 3280346), (7178, 2183546), (9556, 1640173), (14356, 1091773), (16909, 926932), (33818, 463466), (44329, 353572), (67636, 231733), (88393, 177316), (88658, 176786)]