19167616

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{11519}}^1$

素因数の和:11546

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 21958784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 11519, 23038, 46076, 92152, 149747, 184304, 299494, 368608, 598988, 737216, 1197976, 1474432, 2395952, 4791904, 9583808, 19167616]

約数ペア:

[(1, 19167616), (2, 9583808), (4, 4791904), (8, 2395952), (13, 1474432), (16, 1197976), (26, 737216), (32, 598988), (52, 368608), (64, 299494), (104, 184304), (128, 149747), (208, 92152), (416, 46076), (832, 23038), (1664, 11519)]