15694792490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6354167}}^1$

素因数の和:6354206

約数の個数: 32

約数和(自身を含む): 32025006720

約数和(自身を除く): 16330214230

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 6354167, 12708334, 31770835, 63541670, 82604171, 120729173, 165208342, 241458346, 413020855, 603645865, 826041710, 1207291730, 1569479249, 3138958498, 7847396245, 15694792490]

約数ペア:

[(1, 15694792490), (2, 7847396245), (5, 3138958498), (10, 1569479249), (13, 1207291730), (19, 826041710), (26, 603645865), (38, 413020855), (65, 241458346), (95, 165208342), (130, 120729173), (190, 82604171), (247, 63541670), (494, 31770835), (1235, 12708334), (2470, 6354167)]