19443136

素因数分解:

$2^6\times {\mathrm{461}}^1\times {\mathrm{659}}^1$

素因数の和:1132

約数の個数: 28

約数和(自身を含む): 38724840

約数和(自身を除く): 19281704

約数列:

[1, 2, 4, 8, 16, 32, 64, 461, 659, 922, 1318, 1844, 2636, 3688, 5272, 7376, 10544, 14752, 21088, 29504, 42176, 303799, 607598, 1215196, 2430392, 4860784, 9721568, 19443136]

約数ペア:

[(1, 19443136), (2, 9721568), (4, 4860784), (8, 2430392), (16, 1215196), (32, 607598), (64, 303799), (461, 42176), (659, 29504), (922, 21088), (1318, 14752), (1844, 10544), (2636, 7376), (3688, 5272)]