15531400736

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1502651}}^1$

素因数の和:1502697

約数の個数: 48

約数和(自身を含む): 34080147360

約数和(自身を除く): 18548746624

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 1502651, 3005302, 6010604, 12021208, 24042416, 25545067, 28550369, 48084832, 51090134, 57100738, 102180268, 114201476, 204360536, 228402952, 408721072, 456805904, 485356273, 817442144, 913611808, 970712546, 1941425092, 3882850184, 7765700368, 15531400736]

約数ペア:

[(1, 15531400736), (2, 7765700368), (4, 3882850184), (8, 1941425092), (16, 970712546), (17, 913611808), (19, 817442144), (32, 485356273), (34, 456805904), (38, 408721072), (68, 228402952), (76, 204360536), (136, 114201476), (152, 102180268), (272, 57100738), (304, 51090134), (323, 48084832), (544, 28550369), (608, 25545067), (646, 24042416), (1292, 12021208), (2584, 6010604), (5168, 3005302), (10336, 1502651)]