19473744

素因数分解:

$2^4\times 3^1\times {\mathrm{405703}}^1$

素因数の和:405714

約数の個数: 20

約数和(自身を含む): 50307296

約数和(自身を除く): 30833552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 405703, 811406, 1217109, 1622812, 2434218, 3245624, 4868436, 6491248, 9736872, 19473744]

約数ペア:

[(1, 19473744), (2, 9736872), (3, 6491248), (4, 4868436), (6, 3245624), (8, 2434218), (12, 1622812), (16, 1217109), (24, 811406), (48, 405703)]