15189641504

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{43753}}^1$

素因数の和:44353

約数の個数: 48

約数和(自身を含む): 31534382880

約数和(自身を除く): 16344741376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 571, 608, 1142, 2284, 4568, 9136, 10849, 18272, 21698, 43396, 43753, 86792, 87506, 173584, 175012, 347168, 350024, 700048, 831307, 1400096, 1662614, 3325228, 6650456, 13300912, 24982963, 26601824, 49965926, 99931852, 199863704, 399727408, 474676297, 799454816, 949352594, 1898705188, 3797410376, 7594820752, 15189641504]

約数ペア:

[(1, 15189641504), (2, 7594820752), (4, 3797410376), (8, 1898705188), (16, 949352594), (19, 799454816), (32, 474676297), (38, 399727408), (76, 199863704), (152, 99931852), (304, 49965926), (571, 26601824), (608, 24982963), (1142, 13300912), (2284, 6650456), (4568, 3325228), (9136, 1662614), (10849, 1400096), (18272, 831307), (21698, 700048), (43396, 350024), (43753, 347168), (86792, 175012), (87506, 173584)]