12647008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 29998080

約数和(自身を除く): 17351072

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 61, 62, 76, 88, 122, 124, 152, 176, 209, 244, 248, 304, 341, 352, 418, 488, 496, 589, 608, 671, 682, 836, 976, 992, 1159, 1178, 1342, 1364, 1672, 1891, 1952, 2318, 2356, 2684, 2728, 3344, 3782, 4636, 4712, 5368, 5456, 6479, 6688, 7564, 9272, 9424, 10736, 10912, 12749, 12958, 15128, 18544, 18848, 20801, 21472, 25498, 25916, 30256, 35929, 37088, 41602, 50996, 51832, 60512, 71858, 83204, 101992, 103664, 143716, 166408, 203984, 207328, 287432, 332816, 395219, 407968, 574864, 665632, 790438, 1149728, 1580876, 3161752, 6323504, 12647008]

約数ペア:

[(1, 12647008), (2, 6323504), (4, 3161752), (8, 1580876), (11, 1149728), (16, 790438), (19, 665632), (22, 574864), (31, 407968), (32, 395219), (38, 332816), (44, 287432), (61, 207328), (62, 203984), (76, 166408), (88, 143716), (122, 103664), (124, 101992), (152, 83204), (176, 71858), (209, 60512), (244, 51832), (248, 50996), (304, 41602), (341, 37088), (352, 35929), (418, 30256), (488, 25916), (496, 25498), (589, 21472), (608, 20801), (671, 18848), (682, 18544), (836, 15128), (976, 12958), (992, 12749), (1159, 10912), (1178, 10736), (1342, 9424), (1364, 9272), (1672, 7564), (1891, 6688), (1952, 6479), (2318, 5456), (2356, 5368), (2684, 4712), (2728, 4636), (3344, 3782)]