19463673984

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{386921}}^1$

素因数の和:387069

約数の個数: 64

約数和(自身を含む): 52095178080

約数和(自身を除く): 32631504096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 262, 384, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 8384, 12576, 16768, 25152, 50304, 386921, 773842, 1160763, 1547684, 2321526, 3095368, 4643052, 6190736, 9286104, 12381472, 18572208, 24762944, 37144416, 49525888, 50686651, 74288832, 101373302, 148577664, 152059953, 202746604, 304119906, 405493208, 608239812, 810986416, 1216479624, 1621972832, 2432959248, 3243945664, 4865918496, 6487891328, 9731836992, 19463673984]

約数ペア:

[(1, 19463673984), (2, 9731836992), (3, 6487891328), (4, 4865918496), (6, 3243945664), (8, 2432959248), (12, 1621972832), (16, 1216479624), (24, 810986416), (32, 608239812), (48, 405493208), (64, 304119906), (96, 202746604), (128, 152059953), (131, 148577664), (192, 101373302), (262, 74288832), (384, 50686651), (393, 49525888), (524, 37144416), (786, 24762944), (1048, 18572208), (1572, 12381472), (2096, 9286104), (3144, 6190736), (4192, 4643052), (6288, 3095368), (8384, 2321526), (12576, 1547684), (16768, 1160763), (25152, 773842), (50304, 386921)]