19546230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 52068096

約数和(自身を除く): 32521866

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 915, 971, 1342, 1830, 1942, 2013, 2913, 3355, 4026, 4855, 5826, 6710, 9710, 10065, 10681, 14565, 20130, 21362, 29130, 32043, 53405, 59231, 64086, 106810, 118462, 160215, 177693, 296155, 320430, 355386, 592310, 651541, 888465, 1303082, 1776930, 1954623, 3257705, 3909246, 6515410, 9773115, 19546230]

約数ペア:

[(1, 19546230), (2, 9773115), (3, 6515410), (5, 3909246), (6, 3257705), (10, 1954623), (11, 1776930), (15, 1303082), (22, 888465), (30, 651541), (33, 592310), (55, 355386), (61, 320430), (66, 296155), (110, 177693), (122, 160215), (165, 118462), (183, 106810), (305, 64086), (330, 59231), (366, 53405), (610, 32043), (671, 29130), (915, 21362), (971, 20130), (1342, 14565), (1830, 10681), (1942, 10065), (2013, 9710), (2913, 6710), (3355, 5826), (4026, 4855)]