19079828820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8153773}}^1$

素因数の和:8153801

約数の個数: 72

約数和(自身を含む): 62327448456

約数和(自身を除く): 43247619636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 8153773, 16307546, 24461319, 32615092, 40768865, 48922638, 73383957, 81537730, 97845276, 105999049, 122306595, 146767914, 163075460, 211998098, 244613190, 293535828, 317997147, 366919785, 423996196, 489226380, 529995245, 635994294, 733839570, 953991441, 1059990490, 1271988588, 1467679140, 1589985735, 1907982882, 2119980980, 3179971470, 3815965764, 4769957205, 6359942940, 9539914410, 19079828820]

約数ペア:

[(1, 19079828820), (2, 9539914410), (3, 6359942940), (4, 4769957205), (5, 3815965764), (6, 3179971470), (9, 2119980980), (10, 1907982882), (12, 1589985735), (13, 1467679140), (15, 1271988588), (18, 1059990490), (20, 953991441), (26, 733839570), (30, 635994294), (36, 529995245), (39, 489226380), (45, 423996196), (52, 366919785), (60, 317997147), (65, 293535828), (78, 244613190), (90, 211998098), (117, 163075460), (130, 146767914), (156, 122306595), (180, 105999049), (195, 97845276), (234, 81537730), (260, 73383957), (390, 48922638), (468, 40768865), (585, 32615092), (780, 24461319), (1170, 16307546), (2340, 8153773)]