16509748618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1$

素因数の和:775

約数の個数: 64

約数和(自身を含む): 27751248000

約数和(自身を除く): 11241499382

約数列:

[1, 2, 11, 22, 97, 137, 149, 194, 274, 298, 379, 758, 1067, 1507, 1639, 2134, 3014, 3278, 4169, 8338, 13289, 14453, 20413, 26578, 28906, 36763, 40826, 51923, 56471, 73526, 103846, 112942, 146179, 158983, 224543, 292358, 317966, 404393, 449086, 571153, 621181, 808786, 1142306, 1242362, 1980061, 3960122, 5036531, 5477687, 7736527, 10073062, 10955374, 15473054, 21780671, 43561342, 55401841, 60254557, 85101797, 110803682, 120509114, 170203594, 750443119, 1500886238, 8254874309, 16509748618]

約数ペア:

[(1, 16509748618), (2, 8254874309), (11, 1500886238), (22, 750443119), (97, 170203594), (137, 120509114), (149, 110803682), (194, 85101797), (274, 60254557), (298, 55401841), (379, 43561342), (758, 21780671), (1067, 15473054), (1507, 10955374), (1639, 10073062), (2134, 7736527), (3014, 5477687), (3278, 5036531), (4169, 3960122), (8338, 1980061), (13289, 1242362), (14453, 1142306), (20413, 808786), (26578, 621181), (28906, 571153), (36763, 449086), (40826, 404393), (51923, 317966), (56471, 292358), (73526, 224543), (103846, 158983), (112942, 146179)]