13374784

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:695

約数の個数: 56

約数和(自身を含む): 29626560

約数和(自身を除く): 16251776

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 647, 1088, 1216, 1292, 1294, 2584, 2588, 5168, 5176, 10336, 10352, 10999, 12293, 20672, 20704, 21998, 24586, 41408, 43996, 49172, 87992, 98344, 175984, 196688, 208981, 351968, 393376, 417962, 703936, 786752, 835924, 1671848, 3343696, 6687392, 13374784]

約数ペア:

[(1, 13374784), (2, 6687392), (4, 3343696), (8, 1671848), (16, 835924), (17, 786752), (19, 703936), (32, 417962), (34, 393376), (38, 351968), (64, 208981), (68, 196688), (76, 175984), (136, 98344), (152, 87992), (272, 49172), (304, 43996), (323, 41408), (544, 24586), (608, 21998), (646, 20704), (647, 20672), (1088, 12293), (1216, 10999), (1292, 10352), (1294, 10336), (2584, 5176), (2588, 5168)]