15697514404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{5683}}^1$

素因数の和:6161

約数の個数: 72

約数和(自身を含む): 32597512640

約数和(自身を除く): 16899998236

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 439, 484, 572, 878, 1573, 1756, 3146, 4829, 5683, 5707, 6292, 9658, 11366, 11414, 19316, 22732, 22828, 53119, 62513, 62777, 73879, 106238, 125026, 125554, 147758, 212476, 250052, 251108, 295516, 687643, 690547, 812669, 1375286, 1381094, 1625338, 2494837, 2750572, 2762188, 3250676, 4989674, 8939359, 9979348, 17878718, 27443207, 32432881, 35757436, 54886414, 64865762, 109772828, 129731524, 301875277, 356761691, 603750554, 713523382, 1207501108, 1427046764, 3924378601, 7848757202, 15697514404]

約数ペア:

[(1, 15697514404), (2, 7848757202), (4, 3924378601), (11, 1427046764), (13, 1207501108), (22, 713523382), (26, 603750554), (44, 356761691), (52, 301875277), (121, 129731524), (143, 109772828), (242, 64865762), (286, 54886414), (439, 35757436), (484, 32432881), (572, 27443207), (878, 17878718), (1573, 9979348), (1756, 8939359), (3146, 4989674), (4829, 3250676), (5683, 2762188), (5707, 2750572), (6292, 2494837), (9658, 1625338), (11366, 1381094), (11414, 1375286), (19316, 812669), (22732, 690547), (22828, 687643), (53119, 295516), (62513, 251108), (62777, 250052), (73879, 212476), (106238, 147758), (125026, 125554)]