15705219868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{661}}^1\times {\mathrm{1193}}^1$

素因数の和:2254

約数の個数: 48

約数和(自身を含む): 29745386496

約数和(自身を除く): 14040166628

約数列:

[1, 2, 4, 13, 26, 52, 383, 661, 766, 1193, 1322, 1532, 2386, 2644, 4772, 4979, 8593, 9958, 15509, 17186, 19916, 31018, 34372, 62036, 253163, 456919, 506326, 788573, 913838, 1012652, 1577146, 1827676, 3154292, 3291119, 5939947, 6582238, 10251449, 11879894, 13164476, 20502898, 23759788, 41005796, 302023459, 604046918, 1208093836, 3926304967, 7852609934, 15705219868]

約数ペア:

[(1, 15705219868), (2, 7852609934), (4, 3926304967), (13, 1208093836), (26, 604046918), (52, 302023459), (383, 41005796), (661, 23759788), (766, 20502898), (1193, 13164476), (1322, 11879894), (1532, 10251449), (2386, 6582238), (2644, 5939947), (4772, 3291119), (4979, 3154292), (8593, 1827676), (9958, 1577146), (15509, 1012652), (17186, 913838), (19916, 788573), (31018, 506326), (34372, 456919), (62036, 253163)]