19413056

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23333}}^1$

素因数の和:23358

約数の個数: 28

約数和(自身を含む): 41487852

約数和(自身を除く): 22074796

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 23333, 46666, 93332, 186664, 303329, 373328, 606658, 746656, 1213316, 1493312, 2426632, 4853264, 9706528, 19413056]

約数ペア:

[(1, 19413056), (2, 9706528), (4, 4853264), (8, 2426632), (13, 1493312), (16, 1213316), (26, 746656), (32, 606658), (52, 373328), (64, 303329), (104, 186664), (208, 93332), (416, 46666), (832, 23333)]