19365372256

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{1657}}^1\times {\mathrm{5003}}^1$

素因数の和:6743

約数の個数: 48

約数和(自身を含む): 38678898384

約数和(自身を除く): 19313526128

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 1657, 2336, 3314, 5003, 6628, 10006, 13256, 20012, 26512, 40024, 53024, 80048, 120961, 160096, 241922, 365219, 483844, 730438, 967688, 1460876, 1935376, 2921752, 3870752, 5843504, 8289971, 11687008, 16579942, 33159884, 66319768, 132639536, 265279072, 605167883, 1210335766, 2420671532, 4841343064, 9682686128, 19365372256]

約数ペア:

[(1, 19365372256), (2, 9682686128), (4, 4841343064), (8, 2420671532), (16, 1210335766), (32, 605167883), (73, 265279072), (146, 132639536), (292, 66319768), (584, 33159884), (1168, 16579942), (1657, 11687008), (2336, 8289971), (3314, 5843504), (5003, 3870752), (6628, 2921752), (10006, 1935376), (13256, 1460876), (20012, 967688), (26512, 730438), (40024, 483844), (53024, 365219), (80048, 241922), (120961, 160096)]