19528042102552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1613}}^1\times {\mathrm{317327}}^1$

素因数の和:319216

約数の個数: 64

約数和(自身を含む): 38719854835200

約数和(自身を除く): 19191812732648

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 502, 1004, 1613, 2008, 3226, 4769, 6452, 9538, 12904, 19076, 30647, 38152, 61294, 122588, 245176, 317327, 404863, 634654, 809726, 1269308, 1619452, 2538616, 3238904, 6029213, 7692397, 12058426, 15384794, 24116852, 30769588, 48233704, 61539176, 79649077, 159298154, 318596308, 511848451, 637192616, 1023696902, 1513332463, 2047393804, 3026664926, 4094787608, 6053329852, 9725120569, 12106659704, 19450241138, 38900482276, 77800964552, 128473961201, 256947922402, 513895844804, 1027791689608, 2441005262819, 4882010525638, 9764021051276, 19528042102552]

約数ペア:

[(1, 19528042102552), (2, 9764021051276), (4, 4882010525638), (8, 2441005262819), (19, 1027791689608), (38, 513895844804), (76, 256947922402), (152, 128473961201), (251, 77800964552), (502, 38900482276), (1004, 19450241138), (1613, 12106659704), (2008, 9725120569), (3226, 6053329852), (4769, 4094787608), (6452, 3026664926), (9538, 2047393804), (12904, 1513332463), (19076, 1023696902), (30647, 637192616), (38152, 511848451), (61294, 318596308), (122588, 159298154), (245176, 79649077), (317327, 61539176), (404863, 48233704), (634654, 30769588), (809726, 24116852), (1269308, 15384794), (1619452, 12058426), (2538616, 7692397), (3238904, 6029213)]