19164912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30713}}^1$

素因数の和:30737

約数の個数: 40

約数和(自身を含む): 53319504

約数和(自身を除く): 34154592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 30713, 61426, 92139, 122852, 184278, 245704, 368556, 399269, 491408, 737112, 798538, 1197807, 1474224, 1597076, 2395614, 3194152, 4791228, 6388304, 9582456, 19164912]

約数ペア:

[(1, 19164912), (2, 9582456), (3, 6388304), (4, 4791228), (6, 3194152), (8, 2395614), (12, 1597076), (13, 1474224), (16, 1197807), (24, 798538), (26, 737112), (39, 491408), (48, 399269), (52, 368556), (78, 245704), (104, 184278), (156, 122852), (208, 92139), (312, 61426), (624, 30713)]