16353376

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2069}}^1$

素因数の和:2111

約数の個数: 48

約数和(自身を含む): 36514800

約数和(自身を除く): 20161424

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 2069, 3952, 4138, 7904, 8276, 16552, 26897, 33104, 39311, 53794, 66208, 78622, 107588, 157244, 215176, 314488, 430352, 511043, 628976, 860704, 1022086, 1257952, 2044172, 4088344, 8176688, 16353376]

約数ペア:

[(1, 16353376), (2, 8176688), (4, 4088344), (8, 2044172), (13, 1257952), (16, 1022086), (19, 860704), (26, 628976), (32, 511043), (38, 430352), (52, 314488), (76, 215176), (104, 157244), (152, 107588), (208, 78622), (247, 66208), (304, 53794), (416, 39311), (494, 33104), (608, 26897), (988, 16552), (1976, 8276), (2069, 7904), (3952, 4138)]