19002672

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10151}}^1$

素因数の和:10178

約数の個数: 60

約数和(自身を含む): 57277584

約数和(自身を除く): 38274912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 10151, 20302, 30453, 40604, 60906, 81208, 91359, 121812, 131963, 162416, 182718, 243624, 263926, 365436, 395889, 487248, 527852, 730872, 791778, 1055704, 1187667, 1461744, 1583556, 2111408, 2375334, 3167112, 4750668, 6334224, 9501336, 19002672]

約数ペア:

[(1, 19002672), (2, 9501336), (3, 6334224), (4, 4750668), (6, 3167112), (8, 2375334), (9, 2111408), (12, 1583556), (13, 1461744), (16, 1187667), (18, 1055704), (24, 791778), (26, 730872), (36, 527852), (39, 487248), (48, 395889), (52, 365436), (72, 263926), (78, 243624), (104, 182718), (117, 162416), (144, 131963), (156, 121812), (208, 91359), (234, 81208), (312, 60906), (468, 40604), (624, 30453), (936, 20302), (1872, 10151)]